Abstract
The MODEST modeling language pairs modeling features from stochastic process algebra and from timed and probabilistic automata with light-weight notations such as exception handling. It is supported by the MOTOR tool, which facilitates the execution and evaluation of MODEST specifications by means of the discrete event simulation engine of the MÖBIUS tool. This paper describes the application of MODEST, MOTOR and MÖBIUS to a highly nontrivial case. We investigate the eect of faulty behavior on a hard real-time scheduling problem from the domain of lacquer production. The scheduling problem is first solved using the timed model-checker UPPAAL. The resulting schedules are then embedded in a MODEST failure model of the lacquer production line, and analyzed with the discrete event simulator of MÖBIUS. This approach allows one to assess the quality of the schedules with respect to timeliness, utilization of resources, and sensitivity to dierent assumptions about the reliability of the production line.
Original language | Undefined |
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Title of host publication | First International Conference on Quantitative Evaluation of Systems (QEST 2004) |
Place of Publication | Los Alamitos, California |
Publisher | IEEE Computer Science Press |
Pages | 28-37 |
Number of pages | 10 |
ISBN (Print) | 0-7695-2185-1 |
DOIs | |
Publication status | Published - Sep 2004 |
Event | 1st International Conference on Quantitative Evaluation of Systems, QEST 2004 - University of Twente, Enschede, Netherlands Duration: 27 Sep 2004 → 30 Sep 2004 Conference number: 1 http://www.qest.org/qest2004/ |
Publication series
Name | |
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Publisher | IEEE Computer Science Press |
Conference
Conference | 1st International Conference on Quantitative Evaluation of Systems, QEST 2004 |
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Abbreviated title | QEST |
Country/Territory | Netherlands |
City | Enschede |
Period | 27/09/04 → 30/09/04 |
Internet address |
Keywords
- FMT-MC: MODEL CHECKING
- FMT-PM: PROBABILISTIC METHODS
- FMT-RT: VERIFICATION OF REAL-TIME SYSTEMS
- FMT-FMPA: FORMAL METHODS FOR PERFORMANCE ANALYSIS
- IR-48991
- METIS-220880
- EWI-760